CPH1853EX_11_A.26 Firmware update for Oppo A3s

CPH1853EX_11_A.26 Firmware update for Oppo A3s:

Download & Install CPH1853EX_11_A.26 Firmware update on Oppo A3s. If You own Oppo A3s Smartphone then You can update it to latest OS using the Below Instructions.

CPH1853EX_11_A.26 Firmware update For the Oppo A3s Will Integrate Latest Security Patches to device.

Oppo A3s Run on android 8.1 & it is Powered by a QCOM SD 450 Processor. it is a Dual SIM (GSM and GSM) Smartphone Support Nano-SIM cards. Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G & 4G.

The Device Come with 2GB of RAM and 16GB of Storage can be expandable via SD card. in Camera Department it come with 13+2MP Rear Camera With 8MP Front Shooter.

Note-

  • Flashing the ROM Will Erase all Your Personal Data including Storage. So we advice You to First take a Complete backup of your Phone.
  • Please Do carefully, We are Not Responsible for any Damage to Your Device.
  • Must backup NVRAM using this Guide before Doing anything.
  • Ensure that Your Device at-least 50% Charge During Flashing Process to Prevent accidental Shut Down.
Must Require:

1. backup NVRAM
2. Create a nandroid backup
3. backup Your Personal data

Firmware Information:

Device Name: Oppo A3s
Type: OTA
Size: up to 3GB
SoC: QCOM SD 450
Os: Android
Password: Null
Root access: Not
Gapps: Included
Firmware Version: CPH1853EX_11_A.26

Downloads :

Changelog:

  • Security update

How to Install CPH1853EX_11_A.26 update on Oppo A3s:

  • Download Firmware update Package From above and Move it to Device Storage.
  • Now Switch Off Phone and together Press Power and Volume up Button until device Logo appear then Release, Your Phone booted in Recovery mod.
  • Click Wipe Data and Wipe all Data
  • Now Select Install update and then Locate Downloaded Firmware File From Storage.
  • Click Install. Wait until Success. then Reboot System Now.

Note: You can also Install it using the Sideload Feature. If You have a Rooted Phone Then Flash it With twrp Then Flash No verity opt encrypt.zip